Yeast Genomic Expression Patterns in Response to Patulin and Ascorbic acid

The assessment of toxicity about patulin using yeast gene expression comparison analysis. Yeast BY4743 derivative SOD1 mutant was used for this study. Ascorbic acid was used to evaluate the anti-toxic effect to patulin. Keywords: stress response Four series of samples were compared with each by ANOVA analysis. Each strain was grown in YPD medium, and they were also incubated with 25 ppm of patulin and 10 mM ascorbic acid.

基于酵母基因表达对比分析的展青霉素（patulin）毒性评估。本研究采用酵母BY4743衍生的超氧化物歧化酶1（SOD1）突变株。以抗坏血酸评估其对展青霉素的解毒效果。关键词：应激反应。采用方差分析（ANOVA）对四组样品进行两两比较。所有菌株均在YPD培养基中培养，并分别经25 ppm展青霉素与10 mM抗坏血酸孵育处理。